50 lines
1.5 KiB
PHP
50 lines
1.5 KiB
PHP
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<?php
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page_header(lang('Database schema') . ": " . htmlspecialchars($_GET["db"]));
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$schema = array();
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$result = $mysql->query("SHOW TABLE STATUS");
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while ($row = $result->fetch_assoc()) {
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if (!isset($row["Engine"])) { // view
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continue;
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}
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$schema[$row["Name"]]["fields"] = fields($row["Name"]);
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if ($row["Engine"] == "InnoDB") {
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foreach (foreign_keys($row["Name"]) as $val) {
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if (!$val["db"]) {
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$schema[$val["table"]]["referenced"][$row["Name"]][] = array_combine($val["target"], $val["source"]);
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}
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}
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}
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}
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$result->free();
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?>
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<div id="schema">
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<?php
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function schema_table($name, $table) {
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global $mysql, $SELF;
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static $top = 0;
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echo "<div style='top: $top" . "em;'>\n";
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echo '<a href="' . htmlspecialchars($SELF) . 'table=' . urlencode($name) . '"><strong>' . htmlspecialchars($name) . "</strong></a><br />\n";
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foreach (fields($name) as $field) {
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$val = htmlspecialchars($field["field"]);
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if (preg_match('~char|text~', $field["type"])) {
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$val = "<span class='char'>$val</span>";
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} elseif (preg_match('~date|time|year~', $field["type"])) {
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$val = "<span class='date'>$val</span>";
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} elseif (preg_match('~binary|blob~', $field["type"])) {
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$val = "<span class='binary'>$val</span>";
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} elseif (preg_match('~enum|set~', $field["type"])) {
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$val = "<span class='enum'>$val</span>";
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}
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echo ($field["primary"] ? "<em>$val</em>" : $val) . "<br />\n";
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$top += 1.25;
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}
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echo "</div>\n";
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$top += 2.5;
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}
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foreach ($schema as $name => $table) {
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schema_table($name, $table);
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}
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?>
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</div>
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